lucky.define(['jquery','screenfull'], function(exports){
    var MOD_NAME = "element",
        doc = typeof window !== 'undefined' && typeof window.document !== 'undefined' ? window.document : {},
        CLASS_ELEMENT = {
            NAVIGATION: "ul.navigation"
        },
        Element = function(){
            this.config = {};
        };

    var element = new Element();

    //初始化含有子集菜单的→箭头
    //$(CLASS_ELEMENT.NAVIGATION).find('li').has('ul').addClass('has-sub');

    exports(MOD_NAME, element);
});